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TDC1000 - Ultrasonic Sensing Analog Front-End

General Description

The TDC1000 is a fully integrated analog frontend (AFE) for ultrasonic sensing measurements of level, fluid identification/concentration, and proximity/ distance applications common in automotive, industrial, and consumer markets.

Key Features

  • Measurement range: up to 8 ms.
  • Operating current: 1.8 µA (2 SPS).
  • Transmitter channels TX1/TX2:.
  • Supports single or dual-transducer.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDC1000 SNAS648C – OCTOBER 2014 – REVISED FEBRUARY 2023 TDC1000 Ultrasonic Sensing Analog Front End (AFE) for Level Sensing, Flow Sensing, Concentration Sensing, and Proximity Sensing Applications 1 Features • Measurement range: up to 8 ms • Operating current: 1.8 µA (2 SPS) • Transmitter channels TX1/TX2: – Supports single or dual-transducer application – Programmable excitation: 31.